Features 1、Assemble Design: Can be easily assembled or disassembled. After assembling and fixing the support surface of the table legs and the desktop, your desktop will become movable, and then fix the base in the dining room of the RV, next to the sofa, on the deck or anywhere . 2、Aluminum Alloy Material: The surface is anodized, has a beautiful appearance and frosted feel, and has the characteristics of oxidation and corrosion resistance, and will not be corroded even in the harsh environment of the sea. 3、4 Step Heights: The lowest height is 430mm, the second is 570mm, the third is 597mm, and the maximum height is 745mm. Equipped with a controllable stepless adjustment knob, you can adjust the height according to your needs. 4、High Performance: When you need a freely movable table for dining or office, you can assemble this table leg and adjust it to the height you need to suit your working environment; when not in use, the base rod can be taken out and leave the base directly, very convenient. 5、Application: Extensively applicable to RVs, camping cars, caravans, boats, yachts, furniture, indoors, balconies, etc. It is also an ideal choice for workshops, kitchens or cabs, better meet your various demands. Specification Item Type: Adjustable Table Leg Material: Aluminum Alloy Surface Treatment: frosted Color: silver Base Diameter: Approx. 177mm/7.0in Desktop Board Diameter: Approx. 174mm/6.9in Rod Diameter: Approx. 60mm/2.4in, 72mm/2.8in, 85mm/3.3in Lifting Height: Minimum height approx. 430mm/16.9in, second height approx. 570mm/22.4in, third height approx. 597mm/23.5in, maximum height approx. 745mm/29.3in Application: For RV, yacht, camper, home deck, terrace, etc. Package List 1 x Desktop Support 1 x Support Rod 1 x Base 12 x Fixing Screws 1 x Base Buckle